An equilateral triangle, MNP, is folded as shown in the figure. Find
- ∠BAP
- ∠NBP.
(a)
∠APB = 60° (Equilateral triangle MNP)
∠BAP
= 180° - 60° - 58° (Angles sum of triangle)
= 62°
(b)
∠NBP
= 180° - 58° - 58°
= 64° (Angles on a straight line)
Answer(s): (a) 62°; (b) 64°